WORKING CONDITION: Excellent. The controls and tonal possibilities of this amp are elaborate, but once you spend a few minutes understanding how the gain stages work together, the music begins to unlock. All of the parameters operate correctly, and The Greg does a fantastic job of combining vintage Fender and Marshall tones, with the ability to add increased saturation as the final icing on the cake. This amp is in excellent working condition. 

PHYSICAL CONDITION: Very Good. One of the finishing nails tacking the leather corners to the cabinet has popped loose, but is still intact to the corner, itself. The tolex has some battle scars, mostly on the back, but is still intact, with no major rips or tears (see photos). The footswitch also shows some wear, but the metal chassis, speakers, knobs, switches, jacks, and speakers are all in excellent condition. 

INVENTORY #59904

BRAND: Koch Industries

MODEL:  "The Greg"

FUNCTION: Combo Amplifier

PRODUCT DESCRIPTION: This listing is for a Koch Industries"The Greg" 2x10 Combo Amplifier w/ Harmonic Vibrato, Tremolo & Reverb. "The Greg" by Koch Amps is a 50-watt, all-tube boutique 2x10 combo amplifier designed in collaboration with legendary guitarist Greg Koch. Combining a vintage-voiced, British-style EL34 power section with an incredibly comprehensive array of built-in modern features, it functions as a highly flexible stage and studio workhorse.

SPECS:

• Serial # 360100183
• Finish/Color: Sonic Blue
• Weight: 56 lbs 
• Watts: 50w, with a Pentode/Triode switch to drop it down to half-power (25w)
• Output Impedance: 8 ohms
• Speaker Size: 10"
• Speaker Type: (2) 16 ohm Jensen Falcon C10-40
• Channels: Three foot-switchable channels:
  • Clean (bright and chimey)
  • Overdrive (bold, bluesy crunch)
  • Overdrive Boost (highly saturated lead tones)
• Tube Config: 
  • Preamp: (6) 12AX7
  • Power: (2) EL34
• Effects: Harmonic Vibrato, Tremolo, Reverb
• Mods: None
• Other: 5 Button Footswitch
• Output Tube Saturation (OTS) Circuit:
  • The amp includes a foot-switchable OTS module. This acts like a mini, built-in half-watt power amp that can be engaged on either the clean or overdrive channels to add authentic power tube grit and compression at any volume level.
• Dual-Mode Tube Tremolo & Vibrato:
  • Features a foot-switchable tube tremolo offering both "Normal" and "Harmonic" modes. The circuit is designed with a level boost control so that activating the modulation doesn't result in the volume drop-off common to vintage amps.
• Long-Tank Spring Reverb:
  • Equipped with a classic long-scale spring reverb tank. It features advanced controls for Dwell, Tone, and Volume, allowing you to sculpt anything from subtle ambient space to wash-heavy surf tones. An onboard Sequence Switch lets you choose whether the Reverb feeds into the Tremolo or vice versa

ACCESSORIES INCLUDED: This item comes as seen in photos and includes its original 5-button LED footswitch and 15' multi-pin cable.

UNPACKAGED WEIGHT: 56 lbs.

UNPACKAGED DIMENSIONS: 29" x 10" x 20"